Chip-Scale Packages for a Tunable Wavelength Reference and Laser Cooling Platform

被引：12

作者：

Dyer, S. ^{[1
,2
]}

Gallacher, K. ^{[2
]}

Hawley, U. ^{[3
]}

Bregazzi, A. ^{[1
,2
]}

Griffin, P. F. ^{[1
,2
]}

Arnold, A. S. ^{[1
,2
]}

Paul, D. J. ^{[3
]}

Riis, E. ^{[1
,2
]}

McGilligan, J. P. ^{[1
,2
]}

机构：

[1] Univ Strathclyde, SUPA, Glasgow City G4 0NG, Scotland

[2] Univ Glasgow, James Watt Sch Engn, Rankine Bldg, Oakfield Ave, Glasgow G12 8LT, Scotland

[3] Univ Strathclyde, Dept Phys, Glasgow G4 0NG, Scotland

来源：

PHYSICAL REVIEW APPLIED | 2023年 / 19卷 / 04期

基金：

英国工程与自然科学研究理事会;

关键词：

VAPOR; ATOMS;

D O I：

10.1103/PhysRevApplied.19.044015

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We demonstrate a tunable, chip-scale wavelength reference to greatly reduce the complexity and volume of cold-atom sensors. A 1-mm optical path length microfabricated cell provides an atomic wavelength reference, with dynamic frequency control enabled by Zeeman-shifting the atomic transition through the magnetic field generated by the printed-circuit-board coils. The dynamic range of the laser frequency stabilization system is evaluated and used in conjunction with an improved generation of chip-scale coldatom platforms that traps 4 million 87Rb atoms. The scalability and component consolidation provide a key step forward in the miniaturization of cold-atom sensors.

引用

页数：6

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